208085652016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{4157}}^1\times {\mathrm{284413}}^1$

素因数の和:288589

約数の個数: 40

約数和(自身を含む): 439924749264

約数和(自身を除く): 231839097248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 4157, 8314, 16628, 33256, 45727, 66512, 91454, 182908, 284413, 365816, 568826, 731632, 1137652, 2275304, 3128543, 4550608, 6257086, 12514172, 25028344, 50056688, 1182304841, 2364609682, 4729219364, 9458438728, 13005353251, 18916877456, 26010706502, 52021413004, 104042826008, 208085652016]

約数ペア:

[(1, 208085652016), (2, 104042826008), (4, 52021413004), (8, 26010706502), (11, 18916877456), (16, 13005353251), (22, 9458438728), (44, 4729219364), (88, 2364609682), (176, 1182304841), (4157, 50056688), (8314, 25028344), (16628, 12514172), (33256, 6257086), (45727, 4550608), (66512, 3128543), (91454, 2275304), (182908, 1137652), (284413, 731632), (365816, 568826)]